36 lines
2.5 KiB
C
36 lines
2.5 KiB
C
uint8_t RXPacketType; //type of received packet, segment write, ACK, NACK etc
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uint8_t RXPacketL; //length of received packet
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uint16_t RXErrors; //count of packets received with error
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uint8_t RXFlags; //DTflags byte in header, could be used to control actions in TX and RX
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uint8_t RXHeaderL; //length of header
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uint8_t RXDataarrayL; //length of data array\segment
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int16_t PacketRSSI; //stores RSSI of received packet
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int8_t PacketSNR; //stores signal to noise ratio of received packet
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uint16_t TXNetworkID; //this is used to identify a transaction, receiver must have the same DTnetworkID
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uint16_t TXArrayCRC; //should contain CRC of data array sent
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uint8_t TXPacketL; //length of transmitted packet
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uint16_t LocalPayloadCRC; //for calculating the local data array CRC
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uint16_t DTLocalFileCRC; //CRC of file being transferred
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uint16_t DTLocalArrayCRC; //CRC of array being transferred
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uint32_t DTLocalFileLength; //length of file to transfer
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uint32_t DTLocalArrayLength; //length of array to send
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uint16_t DTSegment; //current segment number
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uint16_t DTNumberSegments; //number of segments for a file transfer
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uint8_t DTLastSegmentSize; //size of the last segment
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uint16_t DTSegmentNext; //next segment to send\receive
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uint16_t DTReceivedSegments; //count of segments received
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uint16_t DTSegmentLast; //last segment to send\receive
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uint16_t DTSentSegments; //count of segments sent
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uint32_t DTarraylocation; //a global variable giving the location in the array last written to
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uint16_t DTRemoteFileCRC; //CRC of returned of the remote saved file
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uint32_t DTRemoteFileLength; //filelength returned of the remote saved file
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uint32_t DTStartmS; //used for timeing transfers
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uint16_t AckCount; //keep a track of acks that are received within timeout period
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uint16_t NoAckCount; //keep a track of acks not received within timeout period
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bool DTFileIsOpen; //bool to record if file open or closed
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bool DTFileTransferComplete; //bool to flag file transfer complete
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